baber/WOPTO huggingface dataset:
Patent KR-20010011185-A (KR)
Inventor: CHUN GANG U
IPC: G08G1/0969
Filed: 1999-07-26
Abstract: PURPOSE: A route display method using a link ID in a navigation system is provided to rapidly and accurately display a course completely agreed to a real road in an upper level and a medium level when a course from a lower level to an upper lever is searched. CONSTITUTION: The route display method using a link ID in a navigation system comprises the step of memorizing two end coordinates for the background of a link ID representative of a lower level under a level to be displayed and the background of an adjacent link ID. Then, two end coordinates for the background of the link ID representative of the lower level are memorized. Next, the coordinate in which the backgrounds of the two link IDs meet is calculated. Finally, only the course to the coordinate in which the backgrounds meet is displayed and then the course from the coordinate is displayed.
Patent KR-20010017029-A (KR)
Title: An implement to display lines
Inventor: PARK KIL SOO
IPC: A63C19/00
Filed: 1999-08-06
Abstract: PURPOSE: A device for indicating lines is provided to reduce the cost of production, to simplify the installation thereof, and to achieve the semipermanent use. CONSTITUTION: The device for indication lines consists of a line indicating part(11), a support wall(12), a reinforcing rib(15), a coupling rib(13), and a fastening tool(20). The line indicating part is formed in a flat shape or a curved shape. The support wall is embeded in the ground to support the line indication part. The reinforcing rib is longitudinally coupled in the inner side of the line indicating part and the support wall. The coupling rib is formed on the one end of the line indicating part and the support wall. A height of the coupling rib is shorter than a height of the support wall. The fastening tool penetrates a fastening hole(14) formed in the line indicating part. The all components are made of synthetic resins. Therefore, by coupling many line indicating parts to each other, lines of a court of volleyball or basketball is formed.
Patent KR-20010017168-A (KR)
Inventor: JUNG I BONG
IPC: H03H9/15
Filed: 1999-08-09
Abstract: PURPOSE: A piezoelectric ceramic resonator of surface vibration mode and an assembling method of the same are provided to enhance the productivity by the automation process for a mass production and save costs by using cheap porous epoxy. CONSTITUTION: The piezoelectric ceramic resonator of surface vibration mode comprises a piezoelectric ceramic element(1), upper/lower lead frames(3a,3b) and porous epoxy. The upper/lower lead frames(3a,3b) respectively have protrudes(3c,3d) fixed in the center of both sides of the piezoelectric ceramic element(1), and leads for being connected to outside. The porous epoxy forms a void space in periphery of the piezoelectric ceramic element(1), surrounds the element(1) by a dipping process and exposes the leads.
Patent KR-20010018294-A (KR)
Inventor: JUN SI MUN
IPC: D06F39/08
Filed: 1999-08-18
Abstract: PURPOSE: A washing machine having an inclined washtub is provided to make the flow of water current complex for washing, prevent the tangle of the laundry while a washtub is inclined, and enable centrifugal penetrating washing and circulation penetrating washing. CONSTITUTION: A washing machine having an inclined washtub comprises; a case(50) of a washing machine; a washtub(60) installed in the case; a wash-tub fixing device supporting the washtub in the case to place the washtub at a regular angle(θ); and a circulation penetrating device connected from the bottom of the washtub toward the upper side to circulate water in the wash-tub toward the upper side forcibly. A drain hose(64) connected to the outside of the case is installed at the bottom of the washtub. The circulation penetrating device having a nozzle(74) comprises; a circulation passage(71) diverged from the drain hose and connected to the upper part of the washtub; a valve device installed at the bifurcation point of the drain hose and the circulation penetrating device, and opening/closing the passage; and a pump(73) installed in the ordinary flow side of the valve device to flow the wash water forcibly. A tub cover(62) is installed in the upper part of the washtub to facilitate centrifugal penetrating washing.
Patent KR-20000017530-A (KR)
Title: Heat processing apparatus
Inventor: TATEYAMA KIYOHISA
IPC: H01L29/786
Filed: 1999-08-25
Abstract: PURPOSE: A thermal processing apparatus is provided to prevent the transformation of glass substrate and generation of electrostatic charge. CONSTITUTION: The apparatus has heater table and surface element. The heater table supplies heat to the substrate of liquid crystal panel and the substrate is placed directly on the surface element. The surface element is comprised of glass and stones and has rough surface and shallow in thickness compared with the heater table. Because the substrate of liquid crystal display is place on the rough surface of the surface element, the electrostatic charge generated by friction is prevented. And the roughness of surface is determined in the range of 3S to 100S that the flatness is reserved in the process of heating.
Patent KR-20010019173-A (KR)
Inventor: LEE YEONG SEOP
IPC: C03C25/12
Filed: 1999-08-25
Abstract: PURPOSE: A multiple drawing equipment of an optical fiber is provided which maximizes a space efficiency for installation of a drawing tower, improves productivity and also reduces manufacturing cost. CONSTITUTION: The multiple drawing equipment of an optical fiber has one drawing tower adopting at least two optical fiber parent material drawing lines, wherein the drawing tower is equipped with a chuck(201), a furnace(210), a cooling device(225), a coating device(230), a hardening device(240) and a capstan(251) according to the order of a drawing process.
Patent KR-20010019221-A (KR)
Inventor: OH YOUNG SOO
IPC: C04B33/24
Filed: 1999-08-25
Abstract: PURPOSE: An economic manufacturing method of ceramic wares(porcelains) using waste glass powder is provided to decrease environmental pollution and save energy due to lowered sintering temperature(1000-1100deg.C). CONSTITUTION: The ceramic wares are manufactured by adding 20-40wt.% of waste glass powder(about 60-650mesh) to a conventional ceramic raw materials such as kaolin, clay and white clay, followed by forming, drying and sintering at 1000-1100deg.C
Patent KR-19990083901-A (KR)
Title: 맥반석과 원적외선 이용한 멸치 및 까나리 액젓 숙성과 새우젓기타 젓갈류
Filed: 1999-08-27
Abstract: 기존에 액젓과 젓갈을 숙성과정에서 지면에 흙을 파고 콘크리트 탱크를 설치하여 멸치나 까나리 등을 자연 숙성시켰고 새우젓은 토굴에 보관 숙성을 하였는데 이번 발명은 원적외선과 맥반석을 이용하여 숙성과정에서 숙성이 10%∼30% 더 숙성이 되고 색깔도 더 선명하며 맛도 담백하게 만들 수 있다 또한 원적외선을 방사하여 짧은 시간에 젓갈의 식품 성분을 가수분해시켜 월등한 액젓을 만들 수 있다.
Patent KR-20000023909-A (KR)
Inventor: HAN IM TEAK
IPC: G06F17/30
Filed: 1999-09-13
Abstract: PURPOSE: A method for operating a home page of an internet site is provided to activate a home page of an internet site by providing a clicking device for giving a premium and a premium image. CONSTITUTION: A method for operating a home page of an internet site comprises the steps of; providing a premium image to give the premium if a netizen clicks an additional advertisement page generated when clicking an advertisement image within a home page; memorizing the first netizen clicking the premium image; providing a page for writing personal information of the netizen; storing the personal information; and displaying the personal information when the next netizen clicks the premium image.
Patent KR-20010027518-A (KR)
Inventor: KIM BONG HOE
IPC: B60S1/34
Filed: 1999-09-14
Abstract: PURPOSE: A device for absorbing the impact of a pivot shaft for a wiper arm is provided to absorb the impact by decreasing the height of the pivot shaft and to protect a human body when some of the human body hits on the pivot shaft. CONSTITUTION: After inserting a stop ring(12) at the upper end of a pivot shaft(1), an impact absorbing member(4) is prepared between the stop ring and an upper end face of a pivot housing(11). The impact absorbing member is formed in bellows shape so that when the pivot shaft is pressed by impact, the impact absorbing member is plastically deformed. A planar washer(14) is additionally prepared on upper and lower parts of the impact absorbing member. When the external impact is reacted to the pivot shaft, the pivot shaft is pressed downwardly. The stop ring fixed at the upper end of the pivot shaft presses the upper end of the impact absorbing member. Accordingly, as the impact absorbing member is plastically deformed according to a crease, the impact is absorbed in the process of the plastic deformation.
Patent KR-20000023259-A (KR)
Inventor: SATO JUN
IPC: A01K89/01
Filed: 1999-09-17
Abstract: PURPOSE: A master gear which a disk portion is attached to flange portion of gear attachment formed in shaft portion, thus shaft portion having gear attachment portion connecting shaft and gear member can be made of strong materials and gear member can be made of light materials is provided. So the master gear can be very light with keeping rigidity. CONSTITUTION: A master gear(11) for a spinning reel transmits a rotational torque of a handle assembly to a rotor via a pinion gear(12). The master gear(11) includes a master gear shaft(10), a gear attachment portion(11a), and a gear member(11b). The master gear shaft(10) is rotatable supported by a reel main body at both ends thereof, and has a first female screw portion and a second female screw portion(10d) formed on both end surfaces thereof. The gear attachment portion(11a) includes a flange portion(11d) which is formed on an inward position with respect to a portion of the gear attachment portion at which rotation of master gear shaft(10) is supported. The gear member(11b) includes a disk portion and a face gear portion. The disk portion(11e) is non-rotatable coupled to the flange portion of the gear attachment portion(11f). The face gear portion is formed on an outer peripheral portion(11f) of the disk portion(11b), and is adapted to couple with the pinion gear(12).
Patent KR-20010028344-A (KR)
Inventor: HAN YONG UN
IPC: H02M7/60
Filed: 1999-09-21
Abstract: PURPOSE: A spark prevention apparatus of an AC/DC combined microwave oven is provided to prevent rotary inverter from generating a spark by supplying an intermittent voltage to the high voltage transformer. CONSTITUTION: The spark prevention apparatus for a rotary inverter of an AC/DC combined microwave oven comprises the rotary inverter for transforming a DC voltage into an AC voltage, a high voltage transformer for boosting the AC voltage, the first relay(RY1) for turning on/off the DC voltage, the second relay(RY2) for turning on/off the AC voltage, a switching element connected in parallel with the first relay, and a microcomputer. The switching element is an integrated gate bipolar transistor(IGBT) and controls the DC voltage magnitude. The microcomputer turns on the second relay when the source power is supplied, and intermittently supplies the voltage to the high voltage transformer via the switching element until the first relay being turn on.
Patent KR-20010036161-A (KR)
Inventor: AHN TAE HYEOK
IPC: H01L21/28
Filed: 1999-10-06
Abstract: PURPOSE: A method of forming a self-aligned contact hole is provided to reduce error rate and enhance reliability of a semiconductor device by increasing selection ratio between an oxide layer and a nitride layer through the use of a hard disk. CONSTITUTION: A certain conductor layer pattern is formed on a semiconductor substrate and a capping part(106) is formed to cover the conductor layer pattern. An interlayer insulating film(120) is formed on the whole surface of the substrate including the conductor layer pattern and the capping part(106). A hard mask layer is formed on the interlayer insulating film. A photoresist layer is formed on the hard mask layer. The photoresist layer is patterned to form a photoresist pattern. The hard mask layer is etched by using the photoresist pattern as a mask to form a hard mask pattern(130') and remove the photoresist pattern. The hard mask pattern(130') is used as the mask in etching an interlayer insulating film with CxFy+CO based plasma to form a contact hole. The hard mask pattern(130') is removed.
Patent KR-20010036620-A (KR)
Inventor: CHOI BONG GYU
IPC: H05K3/04
Filed: 1999-10-11
Abstract: PURPOSE: A coupling method and coupling apparatus for substrate sheet is provided to prevent deformation of the substrate sheet during post-process by increasing the stiffness of the coupling section of the substrate sheet printed with a non-defective circuit pattern, while improving yield rate of product by re-utilizing substrate sheet. CONSTITUTION: An apparatus comprises a substrate cutaway opening formation unit(12) for forming a substrate cutaway opening(S) by cutting and removing the defective circuit pattern section of a first substrate sheet(4) printed with a plurality of circuit pattern sections(2), inserting a second substrate sheet(4') to the substrate cutaway opening formed at the first substrate sheet, and allowing a fixation pin(6) protruded from a substrate mounting plate to be inserted into a fixation hole(7) formed at first and second substrate sheets(4,4'), respectively; a substrate fixing unit formed integrally with the substrate mounting plate so as to prevent first and second substrate sheets from moving; a space for jointing first and second substrate sheets fixed onto the substrate mounting plate; and an adhesion member which fills the space between the first substrate sheet and the second substrate sheet so as to joint the two substrate sheets.
Patent KR-20010037630-A (KR)
Inventor: KWON IK HWAN
IPC: C08L101/00
Filed: 1999-10-19
Abstract: PURPOSE: Provided is a polycarbonate thermoplastic resin composition using a phosphorous ester compound derived from aliphatic divalent alcohol and fluorinated polyolefin. Therefore, the composition has excellent fire retardancy, impact resistance and workability without breeding such that it can be effectively used for the manufacture of injecting material for housing of a computer or a business machine. CONSTITUTION: This composition comprises (A)45 to 99 parts by weight of polycarbonate resin, (B)1 to 50 parts by weight of rubber modified graft copolymer resin obtained by grafting 5 to 95 parts by weight of a mixture obtained from 50 to 95 parts by weight of styrene, halogen or methyl ring substituted styrene or mixtures thereof and 5 to 50 parts by weight of acrylonitrile, C1-8 methacrylic acid alkylester, maleic acid anhydride, C1-4 alkyl or phenyl N-substituted maleimide or mixtures thereof with 5 to 95 parts by weight of rubber composite mixtures and (C)0 to 50 parts by weight of vinyl copolymer resin.
Patent KR-20010045084-A (KR)
Inventor: HA MYUNG HYUN
IPC: F17D3/00
Filed: 1999-11-02
Abstract: PURPOSE: A remote gas meter reading-switching alarm device is provided to reduce real expenses by replacing only a gas tank of a necessary place by checking the alternation of gas tanks automatically and remotely, to reduce labor costs maximally by reading a gas meter automatically, to improve reliability with customers by reducing the time required for inspection and obtaining inspection data exactly and to prevent a crime in the disguise of a gas meterman. CONSTITUTION: A remote gas meter reading-switching alarm device comprises an automatic switching device(2) alternating gas supply from two gas tanks(1) and making corresponding signals, a meter(3) checking and indicating the quantity of consumed gas and making corresponding signals, a gas sensor(5) sensing the leakage of gas and making corresponding signals and a remote reading alarm transmitter(7) dialing to a gas supplier to output the signals for the quantity of consumed gas, the supplied state of gas and the leakage of gas, if the signals are inputted from the automatic switching device, the meter and the gas sensor(5).
Patent KR-20010039477-A (KR)
Inventor: AHN GAP HWAN
IPC: C02F3/32
Filed: 1999-10-29
Abstract: PURPOSE: A media-packed reactor for treating wastewater naturally and method for implanting aquatic plants thereinto are provided, particularly for purifying stream by installing a media-packed reactor implanted with aquatic plants such as dropwort and korean persicary to stream side. CONSTITUTION: At the upper side of a reactor (3) packed with media (4), a stainless wire network (5) is installed to fix stem (6) of aquatic plants by binding stem with a binder (7). As this media-packed reactor adopts a stainless wire network instead of conventional covering soil, it matches well with surrounding views.
Patent KR-20010046523-A (KR)
Inventor: LEE HO YEON
IPC: G21D3/14
Filed: 1999-11-12
Abstract: PURPOSE: A motor operating valve control circuit of a nuclear power plant is provided to determine whether an MOV, one of control equipments and PCS, is exact by separating two fixed points when there is occurred a defect in a PCS system. CONSTITUTION: An MOV(Motor Operating Valve) allows water to be cut off or passed through a pipe. The pipe supplies a cool water inside a nuclear reactor of a nuclear power plant. An open circuit part(110) sends a signal for opening the MOV to a PCS(Plant Control System) of the nuclear power plant. A close circuit part(120) sends a signal for closing the MOV to the PCS. If the first operating voltage is applied, the first flip flop is operated and drives a timer. A time preset by the timer is delayed. The second flip flop is then operated and transmits an open signal to the PCS. If the second operating voltage is applied, the third flip flop is operated and drives a timer. A time preset by the timer is delayed. The fourth flip flop is then operated and transmits a close signal to the PCS.
Patent KR-20010046827-A (KR)
Inventor: CHOI WON YOUNG
IPC: C02F3/10
Filed: 1999-11-16
Abstract: PURPOSE: A method for purifying river is provided, which increases treatment efficiency and prevents sagging of media due to the proliferation of microorganisms by three dimensionally constructing the media, thereby increasing usage of unit space, and prevents damage of media due to floating miscellaneous things by installing a waste tire wall for blocking suspended materials, thereby improving safety and durability of treating facilities. CONSTITUTION: The method for purifying river comprises the processes of coupling the corner area of four sides to a corner pillar (10) in a length direction with bolts and nuts after arranging a pair of rectangular frames (20) up and down; forming a unit media filling module (50) by three dimensionally filling biomedia on rope from the upper part of a vertical media hanging stand (40) to the lowest part of the vertical media hanging stand (40) in a certain distance in a width, length and vertical direction after installing in a certain distance a plurality of horizontal media filling plates between the upper and lower rectangular frames (20); forming a module collection by tying the outer wall part of the modules with the rope using the upper part of a loop (23) so that the modules are not collapsed by scour of the bottom of the stream when collectively adhering the unit media filling modules; and slantwise installing suspended material blocking walls using waste tire at both sides of the stream at the more upper stream side than the stream where the module collection is installed with spaced apart from each other in a certain distance so as to protect the media facility from the floating miscellaneous matters coming from the upper stream basin.
Patent KR-20000035751-A (KR)
Inventor: NISHIKIWA RYUJI
IPC: G02F1/1337
Filed: 1999-11-29
Abstract: PURPOSE: An LCD is provided to prevent a declination of each pixel by making a center portion of an extension part of an orientation control window be slender. CONSTITUTION: An LCD comprises an orientation control window which consists of a peripheral part(60b) and an extension part(60c). The extension part(60c) of the orientation control window is parallel with a long side of a pixel electrode(53). The peripheral part(60b) is extended to four corners from both ends of the extension part(60c). A center portion of the extension part(60c) has a width(w2) which is more narrow than that(w1) of each end of the extension part(60c).
Patent KR-20010054011-A (KR)
Inventor: LEE GYEONG SEOK
IPC: H04B1/40
Filed: 1999-12-02
Abstract: PURPOSE: A wireless communication terminal improving a low band characteristic of a radio signal is provided to enhance a low area characteristic of a voice signal by detecting and dividing a CTCSS tone signal rapidly and accurately from a voice signal received by using a phase synchronism loop circuit. CONSTITUTION: A transmitting unit(10) transmits a voice signal by compounding a specific CTCSS tone signal to the voice signal. A receiving unit(20) detects a CTCSS tone signal from a voice signal received by using a phase synchronism loop circuit. The elements of the transmitting unit(10) are described as follows. A free emphasis unit(PRE) improves a SN ratio by increasing an energy level of a high frequency component of a voice signal inputted from a mike(MIC). A band pass filter(BPF) performs a band pass filtering of an output signal of the free emphasis unit(PRE). A mixer(MIX) compounds the output signal of the band pass filter(BPF) to a pre-fixed CTCSS tone signal. A limiter(LMT) limits an amplitude of the output signal of the mixer(MIX). A wireless transmitter(TX) converts the output signal of the limiter(LMT) into a wireless signal and transmits the signal through an antenna. The elements of the receiving unit(20) are described as follows. A wireless receiving unit(RX) converts a wireless signal received through an antenna into an electronic signal. A de-emphasis unit(DE) performs a de-emphasis of the output signal of the wireless receiving unit(RX). A phase synchronism loop circuit(PLL) separates a CTCSS tone signal out of the output signals from the de-emphasis unit(DE) and detects a phase difference of the separated CTCSS tone signal and the pre-fixed CTCSS tone signal, and performs a primary-corrects of a phase of the CTCSS tone signal. A correcting unit(CMP) secondarily corrects a phase and an amplitude of the output signal of the phase synchronism loop circuit(PLL). A subtracter(SUB) outputs only a voice signal by subtracting the output signal of the correcting unit(CMP) from an output signal of the de-emphasis unit(DE). An amplifier(AMP) amplifies the output signal of the subtracter(SUB) and outputs the signal to a speaker.
Patent KR-20010054309-A (KR)
Inventor: NOH DONG GWAN
IPC: G01H17/00
Filed: 1999-12-06
Abstract: PURPOSE: A method for trial examination of noise of a pneumatic tire is provided to obtain experimental analysis value adjacent to a traveling noise value of a real tire by estimating and analyzing noise of the tire in consideration of phase difference of noise sources and ground pressure. CONSTITUTION: A method for trial examination of noise of the pneumatic tire includes the steps of dividing ground surfaces(t;t1) of a tire of a measuring plate by unit time, taking all ground points(Lt,Tt,Ct;Lt1,Tt1) of the inside of the ground surface as noise source by dividing the ground surface divided by unit time into a vertical direction and a horizontal direction, applying weight values(Aij,Bij,Cij) in consideration of the ground pressure in the corresponding ground points to a sound wave function and integrating, operating noise of the ground surface by unit time, and calculating an experimental analysis value in consideration of a noise occurrence time difference.